Table 1.

The distribution of six species of Lottia limpets along the west coast of North America

Northern boundarySouthern boundaryReferences
1978
   L. digitalisAleutian Islands (52°N–55°N)Point Conception (34°45′N)Murphy, 1978; Morris et al., 1980
   L. austrodigitalisMonterey Peninsula (36°28′N)Baja California Sur (22°N–28°N)
1998
   L. digitalisAleutian Islands (52°N–55°N)San Simeon (35°24′N)Curmmett and Eernisse, 2007
   L. austrodigitalisBodega Bay (38°19′N)Baja California Sur (22°N–28°N)
   L. giganteaNeah Bay (38°19′N)Bahia de Tortuga (27°38′N) Morris et al., 1980
   L. scabraCape Arago (43°18′N)Baja California Sur (22°N–28°N)
   L. peltaAleutian Islands (52°N–55°N)Bahia del Rosario (29°45′N)
   L. scutumAleutian Islands (52°N–55°N)Point Conception (34°45′N)